{"schema":"threatline.record/2","record":{"id":"CVE-2026-104763","aliases":[],"summary":"Post Export Import with Media <= 1.17.1 - Authenticated (Administrator+) Path Traversal to Arbitrary File Read via 'file_path' Parameter in media_metadata.json","details":"The Post Export Import with Media plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.17.1 via the 'file_path' parameter parameter. This makes it possible for authenticated attackers, with administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. This requires the attacker to upload a crafted ZIP archive containing a media_metadata.json file with path traversal sequences in the file_path field while specifying an allowed file extension for the destination filename to bypass the extension guard introduced in version 1.13.2.","categories":["Unclassified"],"product":"Post Export Import with Media","vendor":"wpazleen","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104763","source_modified_at":"2026-10-11T16:55:17.696Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Post Export Import with Media","vendor":"wpazleen","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.17.1","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":4.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00732,"percentile":0.53815,"score_date":"2026-10-23"},"published_at":"2026-10-10T05:30:59.595Z","modified_at":"2026-10-11T16:55:17.696Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104763","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-11T16:55:17.696Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104763","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/71a6ba3d-0473-46c9-8040-b415807f4073?source=cve"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-media-handler.php#L575"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-media-handler.php#L573"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-media-handler.php#L982"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-media-handler.php#L500"},{"source":"CVE List","url":"https://plugins.svn.wordpress.org/post-export-import-with-media/trunk/"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/changeset/3726363/post-export-import-with-media/trunk/includes/class-media-handler.php"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-11T16:42:45.320581Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-11T16:55:17.696Z","content_hash":"f20146d1a473944b641541dddf083ebdb21fa2229ab6781689631390c06707fc"}}